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From: "ppalka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/102626] [c++20] compiler crash when invoking constexpr
 function in the constructor of template class
Date: Mon, 22 Jan 2024 17:10:36 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102626

Patrick Palka <ppalka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ppalka at gcc dot gnu.org
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=3D86933,
                   |                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=3D92969

--- Comment #5 from Patrick Palka <ppalka at gcc dot gnu.org> ---
PR86933, PR92969 and this all seem related.  GCC seems to mishandle a type
template parameter pack appearing in the return type of a pointer to data
member NTTP pack:

typename ...Ts, Ts S::* ...ms=